SOLR-6673: Change default pattern for both console and file appenders

git-svn-id: https://svn.apache.org/repos/asf/lucene/dev/branches/lucene_solr_5_1@1672340 13f79535-47bb-0310-9956-ffa450edef68
diff --git a/solr/example/resources/log4j.properties b/solr/example/resources/log4j.properties
index e55e1dd..92b21e5 100644
--- a/solr/example/resources/log4j.properties
+++ b/solr/example/resources/log4j.properties
@@ -5,7 +5,7 @@
 log4j.appender.CONSOLE=org.apache.log4j.ConsoleAppender
 
 log4j.appender.CONSOLE.layout=org.apache.log4j.PatternLayout
-log4j.appender.CONSOLE.layout.ConversionPattern=%-4r [%t] %-5p %c %x \u2013 %m%n
+log4j.appender.CONSOLE.layout.ConversionPattern=%-4r [%t] %-5p %c %x [%X{collection} %X{shard} %X{replica} %X{core}] \u2013 %m%n
 
 #- size rotation with log cleanup.
 log4j.appender.file=org.apache.log4j.RollingFileAppender
@@ -15,7 +15,7 @@
 #- File to log to and log format
 log4j.appender.file.File=${solr.log}/solr.log
 log4j.appender.file.layout=org.apache.log4j.PatternLayout
-log4j.appender.file.layout.ConversionPattern=%-5p - %d{yyyy-MM-dd HH:mm:ss.SSS}; %C; %m\n
+log4j.appender.file.layout.ConversionPattern=%-5p - %d{yyyy-MM-dd HH:mm:ss.SSS}; [%X{collection} %X{shard} %X{replica} %X{core}] %C; %m\n
 
 log4j.logger.org.apache.zookeeper=WARN
 log4j.logger.org.apache.hadoop=WARN
diff --git a/solr/server/resources/log4j.properties b/solr/server/resources/log4j.properties
index 6c337a1..1f2916a 100644
--- a/solr/server/resources/log4j.properties
+++ b/solr/server/resources/log4j.properties
@@ -5,7 +5,7 @@
 log4j.appender.CONSOLE=org.apache.log4j.ConsoleAppender
 
 log4j.appender.CONSOLE.layout=org.apache.log4j.PatternLayout
-log4j.appender.CONSOLE.layout.ConversionPattern=%-4r [%t] %-5p %c %x [%X{collection}] [%X{shard}] [%X{replica}] [%X{core}] \u2013 %m%n
+log4j.appender.CONSOLE.layout.ConversionPattern=%-4r [%t] %-5p %c %x [%X{collection} %X{shard} %X{replica} %X{core}] \u2013 %m%n
 
 #- size rotation with log cleanup.
 log4j.appender.file=org.apache.log4j.RollingFileAppender
@@ -15,7 +15,7 @@
 #- File to log to and log format
 log4j.appender.file.File=${solr.log}/solr.log
 log4j.appender.file.layout=org.apache.log4j.PatternLayout
-log4j.appender.file.layout.ConversionPattern=%-5p - %d{yyyy-MM-dd HH:mm:ss.SSS}; %C; %m\n
+log4j.appender.file.layout.ConversionPattern=%-5p - %d{yyyy-MM-dd HH:mm:ss.SSS}; [%X{collection} %X{shard} %X{replica} %X{core}] %C; %m\n
 
 log4j.logger.org.apache.zookeeper=WARN
 log4j.logger.org.apache.hadoop=WARN